Muzon, Javier; Pessacq, Pablo; Von Ellenrieder, Natalia
(Societas Internationalis Odonatologica, 2006)
The 9 and last larval instar are described and illustrated based on specimens from Argentina (Buenos Aires province). The 9 is unique in the possession of a subapical tooth on each lobe of the vulvar scale, and it can be ...